... 150 gram anti-pilling polyester fleece, very soft, comfortable, and warm 2.size: 24.5x24.5cm Neck Gaiter, Neckwear:1. material:Supersoft ... 150 gram anti-pilling polyester fleece, very soft, comfortable, and ... warm.2. can add more function into our fleece material, such as anti-microbial, moisture-wicking etc.3. can ...